-
Notifications
You must be signed in to change notification settings - Fork 0
/
erc-ibuffer.el
188 lines (159 loc) · 6.03 KB
/
erc-ibuffer.el
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
;;; erc-ibuffer.el --- ibuffer integration with ERC -*- lexical-binding: t; -*-
;; Copyright (C) 2002, 2004, 2006-2024 Free Software Foundation, Inc.
;; Author: Mario Lang <mlang@delysid.org>
;; Maintainer: Amin Bandali <bandali@gnu.org>, F. Jason Park <jp@neverwas.me>
;; Keywords: comm
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;; This file contains code related to Ibuffer and ERC. Totally alpha,
;; needs work. Usage: Type / C-e C-h when in Ibuffer-mode to see new
;; limiting commands
;; This library does not contain a module, but you can `require' it
;; after loading `erc' to make use of its functionality.
;;; Code:
(require 'ibuffer)
(require 'ibuf-ext)
(require 'erc)
(require 'erc-goodies) ; `erc-controls-interpret'
(defgroup erc-ibuffer nil
"The Ibuffer group for ERC."
:group 'erc)
(defcustom erc-ibuffer-keyword-char ?k
"Char indicating a channel which had keyword traffic lately (hidden)."
:type 'character)
(defcustom erc-ibuffer-pal-char ?p
"Char indicating a channel which had pal traffic lately (hidden)."
:type 'character)
(defcustom erc-ibuffer-fool-char ?f
"Char indicating a channel which had fool traffic lately (hidden)."
:type 'character)
(defcustom erc-ibuffer-dangerous-host-char ?d
"Char indicating a channel which had dangerous-host traffic lately (hidden)."
:type 'character)
(define-ibuffer-filter erc-server
"Toggle current view to buffers which are related to ERC servers."
(:description "erc servers"
:reader
(let ((regexp
(read-from-minibuffer "Limit by server (regexp) (RET for all): ")))
(if (string= regexp "")
".*"
regexp)))
(with-current-buffer buf
(and (eq major-mode 'erc-mode)
(string-match qualifier (or erc-server-announced-name
erc-session-server)))))
;; Silence the byte-compiler
(defvar erc-modified-channels-alist)
(define-ibuffer-column erc-modified (:name "M")
(if (and (boundp 'erc-track-mode)
erc-track-mode)
(let ((entry (assq (current-buffer) erc-modified-channels-alist)))
(if entry
(if (cdr entry)
(cond ((eq 'pal (nth 1 entry))
(string erc-ibuffer-pal-char))
((eq 'fool (nth 1 entry))
(string erc-ibuffer-fool-char))
((eq 'keyword (nth 1 entry))
(string erc-ibuffer-keyword-char))
((eq 'dangerous-host (nth 1 entry))
(string erc-ibuffer-dangerous-host-char))
(t "$"))
(string ibuffer-modified-char))
" "))
" "))
(define-ibuffer-column erc-server-name (:name "Server")
(or
(when (and erc-server-process (processp erc-server-process))
(let ((buffer (process-buffer erc-server-process)))
(if (buffer-live-p buffer)
(with-current-buffer buffer
(or erc-server-announced-name erc-session-server))
"(closed)")))
""))
(define-ibuffer-column erc-target (:name "Target")
(if (eq major-mode 'erc-mode)
(cond ((and erc-server-process (processp erc-server-process)
(eq (current-buffer) (process-buffer erc-server-process)))
(concat "Server " erc-session-server ":"
(erc-port-to-string erc-session-port)))
((erc-channel-p (erc-default-target))
(concat (erc-default-target)))
((erc-default-target)
(concat "Query: " (erc-default-target)))
(t "(parted)"))
(buffer-name)))
(define-ibuffer-column erc-topic (:name "Topic")
(if (and (eq major-mode 'erc-mode)
erc-channel-topic)
(erc-controls-interpret erc-channel-topic)
""))
(define-ibuffer-column
erc-members (:name "Users")
(if-let ((table (or erc-channel-users erc-server-users))
((hash-table-p table))
(count (hash-table-count table))
((> count 0)))
(number-to-string count)
""))
(define-ibuffer-column erc-away (:name "A")
(if (and erc-server-process
(processp erc-server-process)
(erc-away-time))
"A"
" "))
(define-ibuffer-column
erc-op (:name "O")
(if (and (eq major-mode 'erc-mode)
(erc-channel-user-op-p (erc-current-nick)))
"@"
" "))
(define-ibuffer-column erc-voice (:name "V")
(if (and (eq major-mode 'erc-mode)
(erc-channel-user-voice-p (erc-current-nick)))
"+"
" "))
(define-ibuffer-column erc-channel-modes (:name "Mode")
(if (and (eq major-mode 'erc-mode)
(or (> (length erc-channel-modes) 0)
erc-channel-user-limit))
(concat (apply #'concat
"(+" erc-channel-modes)
(if erc-channel-user-limit
(format "l %d" erc-channel-user-limit)
"")
")")
(if (not (derived-mode-p 'erc-mode))
(format-mode-line mode-name nil nil (current-buffer))
"")))
(define-ibuffer-column erc-nick (:name "Nick")
(if (eq major-mode 'erc-mode)
(erc-current-nick)
""))
(defvar erc-ibuffer-formats
'((mark erc-modified erc-away erc-op erc-voice " " (erc-nick 8 8) " "
(erc-target 18 40) (erc-members 5 5 :center)
(erc-channel-modes 6 16 :center) " " (erc-server-name 20 30) " "
(erc-topic 10 -1))
(mark erc-modified erc-away erc-op erc-voice " " (erc-target 18 40)
(erc-members 5 5 :center) (erc-channel-modes 9 20 :center) " "
(erc-topic 10 -1))))
(setq ibuffer-formats (append ibuffer-formats erc-ibuffer-formats))
(defvar erc-ibuffer-limit-map nil
"Prefix keymap to use for ERC related limiting.")
(define-prefix-command 'erc-ibuffer-limit-map)
(define-key 'erc-ibuffer-limit-map (kbd "s") #'ibuffer-filter-by-erc-server)
(define-key ibuffer-mode-map (kbd "/ \C-e") 'erc-ibuffer-limit-map)
(provide 'erc-ibuffer)
;;; erc-ibuffer.el ends here